Leaky slave cylinder, anything else worth fixing?

["George A. Siambis" <siambisg@holmes.uchastings.edu>]

This mailing list is excellent, both in terms of organization and 
content...I only wish I had found this before I bought my Audi this summer.

My "new" 1988 90Q (160K, I5, leaky rack, idle cycles 800-1000 rpm) developed 
shifting problems soon after buying it.  I had the 
tranny oil changed immediately, and replaced the ball housing & shift rod 
($$$) when a rattle developed under the shift boot.  However, the 
difficulty of getting into gears (especially 1st & 2nd) remained.

On the way to the shop yesterday, the clutch pedal would not come back up 
every time (a friendly tug from underneath with my foot would pull it 
out.)  The shop says its a leaking slave cylinder ($296 parts/labor & 
flush.)  Is there anything else worth fixing or replacing while they're 
in there?

TIA

George Siambis